A magnitude ML 1.2 earthquake occured in region: 2 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6330, 13.1510 at 14 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Cittareale | RI | 2 | 482 | 482 |
Accumoli | RI | 11 | 667 | 1149 |
Amatrice | RI | 11 | 2657 | 3806 |
Posta | RI | 13 | 694 | 4500 |
Borbona | RI | 13 | 617 | 5117 |
Montereale | AQ | 14 | 2581 | 7698 |
Cascia | PG | 15 | 3217 | 10915 |
Monteleone di Spoleto | PG | 16 | 599 | 11514 |
Leonessa | RI | 17 | 2435 | 13949 |
Capitignano | AQ | 18 | 665 | 14614 |
Norcia | PG | 18 | 4957 | 19571 |
Arquata del Tronto | AP | 20 | 1178 | 20749 |
Poggiodomo | PG | 20 | 117 | 20866 |
Campotosto | AQ | 20 | 542 | 21408 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-12-22 09:16:29 |
42.6332 | 13.1507 | 14 | 2023-12-22 09:28:35 |
Sala Sismica INGV-Roma | 124199781 |
Field | Value |
---|---|
Time (UTC) | 2023-12-22 09:16:29 ± 0.06 |
Latitude | 42.6332 ± 0.0027 |
Longitude | 13.1507 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124199781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 318 |
Semi-minor axis of confidence ellipse (meter) | 104 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 7 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.08633 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69518 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 124199781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-22 09:28:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHZ. | 2023-12-22T09:16:45.44 | 0.6 | undecidable | manual | S | 292 | 51.0156 | 94 | 0.18 | 45 |
IV.MF5.EHZ. | 2023-12-22T09:16:44.26 | 0.6 | undecidable | manual | S | 32 | 46.7199 | 95 | 0.14 | 46 |
IV.FDMO.HHZ. | 2023-12-22T09:16:43.74 | 0.6 | undecidable | manual | S | 353 | 45.0216 | 95 | 0.06 | 47 |
IV.CESI.HHZ. | 2023-12-22T09:16:43.53 | 0.6 | undecidable | manual | S | 334 | 45.8208 | 95 | -0.37 | 44 |
IV.GIGS.HHZ. | 2023-12-22T09:16:42.15 | 0.6 | undecidable | manual | S | 120 | 39.8268 | 96 | -0.16 | 47 |
IV.CERT.HHZ. | 2023-12-22T09:16:41.91 | 1.0 | undecidable | manual | P | 190 | 77.1672 | 92 | -0.58 | 20 |
IV.TERO.HHZ. | 2023-12-22T09:16:41.23 | 0.6 | undecidable | manual | S | 92 | 37.0296 | 97 | -0.32 | 45 |
IV.MC2.EHE. | 2023-12-22T09:16:40.01 | 0.6 | undecidable | manual | S | 6 | 31.0467 | 99 | 0.05 | 48 |
IV.ARRO.EHZ. | 2023-12-22T09:16:40.20 | 0.6 | undecidable | manual | S | 259 | 32.0457 | 98 | -0.02 | 49 |
7F.SIB2.EHE. | 2023-12-22T09:16:39.68 | 0.6 | undecidable | manual | S | 24 | 31.2465 | 99 | -0.34 | 46 |
IV.CAMP.HHZ. | 2023-12-22T09:16:38.06 | 0.6 | undecidable | manual | S | 117 | 23.6541 | 104 | 0.01 | 50 |
IV.MOMA.HHZ. | 2023-12-22T09:16:38.67 | 0.6 | undecidable | manual | P | 292 | 51.0156 | 94 | 0.21 | 45 |
IV.MF5.EHZ. | 2023-12-22T09:16:38.28 | 0.6 | undecidable | manual | P | 32 | 46.7199 | 95 | 0.48 | 43 |
IV.CESI.HHZ. | 2023-12-22T09:16:37.92 | 0.3 | undecidable | manual | P | 334 | 45.8208 | 95 | 0.25 | 68 |
IV.GAVE.EHZ. | 2023-12-22T09:16:37.28 | 0.6 | undecidable | manual | S | 287 | 21.9669 | 106 | -0.31 | 47 |
IV.FDMO.HHZ. | 2023-12-22T09:16:37.49 | 1.0 | positive | manual | P | 353 | 45.0216 | 95 | -0.06 | 24 |
IV.TERO.HHZ. | 2023-12-22T09:16:36.14 | 0.1 | undecidable | manual | P | 92 | 37.0296 | 97 | -0.18 | 93 |
IV.GIGS.HHZ. | 2023-12-22T09:16:36.76 | 0.3 | undecidable | manual | P | 120 | 39.8268 | 96 | 0 | 72 |
IV.ARRO.EHZ. | 2023-12-22T09:16:35.59 | 0.6 | undecidable | manual | P | 259 | 32.0457 | 98 | 0.04 | 48 |
IV.SMA1.EHZ. | 2023-12-22T09:16:35.99 | 0.6 | undecidable | manual | S | 91 | 15.0738 | 119 | 0.1 | 49 |
IV.MC2.EHE. | 2023-12-22T09:16:35.46 | 0.3 | undecidable | manual | P | 6 | 31.0467 | 99 | 0.06 | 73 |
IV.RM33.EHZ. | 2023-12-22T09:16:35.83 | 0.6 | undecidable | manual | S | 159 | 14.7741 | 120 | 0.01 | 50 |
7F.SIB2.EHE. | 2023-12-22T09:16:35.25 | 0.1 | undecidable | manual | P | 24 | 31.2465 | 99 | -0.18 | 94 |
IV.CAMP.HHZ. | 2023-12-22T09:16:34.40 | 0.3 | undecidable | manual | P | 117 | 23.6541 | 104 | 0.1 | 73 |
IV.LNSS.HHZ. | 2023-12-22T09:16:34.51 | 0.6 | undecidable | manual | S | 250 | 9.5793 | 136 | -0.22 | 48 |
IV.GAVE.EHZ. | 2023-12-22T09:16:34.01 | 0.1 | undecidable | manual | P | 287 | 21.9669 | 106 | -0.02 | 99 |
IV.RM33.EHZ. | 2023-12-22T09:16:33.21 | 0.6 | undecidable | manual | P | 159 | 14.7741 | 120 | 0.2 | 48 |
IV.SMA1.EHZ. | 2023-12-22T09:16:33.30 | 0.1 | positive | manual | P | 91 | 15.0738 | 119 | 0.25 | 96 |
IV.LNSS.HHZ. | 2023-12-22T09:16:32.46 | 0.1 | positive | manual | P | 250 | 9.5793 | 136 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.1 | 0.00009559999999999999 | 0.46 | AML | other | m | 2023-12-22T09:16:36.14 |
IV.RM33.EHE. | ML:1.1 | 0.0001154 | 0.32 | AML | other | m | 2023-12-22T09:16:36.59 |
IV.TERO.HHN. | ML:1.3 | 0.00007544999999999999 | 1.34 | AML | other | m | 2023-12-22T09:16:41.30 |
IV.ARRO.EHN. | ML:1.2 | 0.00006795000000000001 | 0.5 | AML | other | m | 2023-12-22T09:16:42.34 |
IV.TERO.HHE. | ML:1.2 | 0.0000654 | 1.3 | AML | other | m | 2023-12-22T09:16:42.93 |
IV.ARRO.EHE. | ML:1.1 | 0.000049600000000000006 | 1 | AML | other | m | 2023-12-22T09:16:43.41 |
IV.MOMA.HHE. | ML:1.4 | 0.00005965 | 0.9 | AML | other | m | 2023-12-22T09:16:47.05 |
IV.MOMA.HHN. | ML:1.5 | 0.0000786 | 0.24 | AML | other | m | 2023-12-22T09:16:47.30 |
IV.FDMO.HHE. | ML:0.8 | 0.000017546195 | 0.2176 | AML | other | m | 2023-12-22T09:16:46.90 |
IV.FDMO.HHN. | ML:0.8 | 0.000019084465 | 0.16 | AML | other | m | 2023-12-22T09:16:47.40 |